What animals sometimes visit lighthouses?

 title: 'A ROMAN PHAROS. (From a Medal in the D'Estrtes' Collection.}'

Seabirds[1] and seals[1] sometimes visit lighthouses. At the Longships Lighthouse, seabirds dash against the panes at night[1]. At the Eddystone, birds are killed when they are attracted to the light[1].

The text also mentions that small birds, thrushes, and blackbirds are also killed by dashing against the lantern at the Coduouan Lighthouse[1]. Seals are seen near the Coduouan Lighthouse, causing fish to retreat[1].